Ok I am so excited, this is my first time creating a great map (or at least i think its great). Ok so Basically this map is a fortress in the sky-bubble of sandbox. The zombies spawn here

http://haloscreenshots.net/gallery/0596A09748D8A8E8E15D9BFD05C8357B/

Sorry for the big line. I dont have a capture card so i cant upload them straight to this thread. sorry. anyway once they spawn and go off the man cannon they end up at the front door.

http://haloscreenshots.net/gallery/9ECF27BE92AF7CD06F5845DCD49AD4D9/

The only way in is to break down the door. So once the door is down the zombies are in.

Now for the Human side. they spawn on the other side of the door, opposite of the zombies. They can run around, hide and do whatever they want. Here is their weapons cache and the snipers tower.

http://haloscreenshots.net/gallery/84CF4FA8B9CE89884DB80D253AB57CC4/

In the cache is 2 BRs, 1 shotgun, 1 rocket launcher, 1 fuelrod, 1 bruteshot, 1 sniper, 1 spartan lazor :), 1 needler, and lastly 1 sentinel beam. The tower offers a good view of the interior and a good view of the zombie spawns.

http://haloscreenshots.net/gallery/BB2C5B149D0F6E7074E68055427AD8CF/

Now for the fun part. This tunnel has a custom powerup and an SMG. When played on the gametype I made it will grant the person a 30 intsa-kill. but be carefull when you use it, it only spawns once.

Here is the map and gametype.

Bungie.net : Halo 3 File Sets

So heres to hoping you like my first map and game. Oh and one more thing... please watch out for zombies. Any bugs let me know and I will fix them as soon as I can.